baber/WOPTO huggingface dataset:
Patent JP-2001294188-A (JP)
Title: Changeable pedal arm device for bicycle
Inventor: SANO YOSHIICHI
IPC: B62M3/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a bicycle so that physical strength is efficiently used to prevent fatigue even after long distance traveling on the bicycle. SOLUTION: In traveling on a bicycle, force is transmitted as pedals are stepped to advance, where a supporting rod for the pedal is fixed to a rotation shaft with a gear on which a chain is engaged. The pedal is stepped to be rotated from an uppermost position through a horizontal position to a lowest position for acceleration, while the supporting rod for pedal is elongated when the pedal is at the horizontal position, so the bicycle can be easily accelerated by large application of leverage. The supporting rod is contracted while the pedal is rotated from the lowest position backward to the uppermost position.
Patent JP-2001328105-A (JP)
Title: Floor material
Inventor: ANDO HIDEYUKI
IPC: B27N3/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a floor material which is excellent in bending strength and surface hardness and good in dimensional change to temperature change and humidity change. SOLUTION: The floor material comprises basic materials 1 and a sliced veneer 4 sticking to a surface of the basic materials 1. At least a surface layer of the basic materials 1 to which the sliced veneer 4 sticks comprises a fiber board layer 3 wherein a long fiber mat comprising an aggregate of a plurality of long fibers in which adhesives are dispersed. Then, the long fiber mat is provided wherein the long fibers obtained from at least either of kenaf, oil palm or coconut palm, are oriented in almost one direction.
Patent JP-2001336727-A (JP)
Title: Combustion melting furnace and crystallized substance manufacturing device
Inventor: KATAOKA MASAKI
IPC: F23G5/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To improve combustion melting characteristics. SOLUTION: The combustion melting furnace 8 comprises a vertical type revolving combustion melting furnace part 90 constituted in a manner to have a combustion space 91 extending along a vertical direction, a supply opening 93 for a substance to be processed communicating with the upper part of the combustion space, and a molten liquid discharge opening 90S communicating with its lower end, burn and melt a substance to be processed fed in the combustion space 91 through the supply opening 93 for a substance to be processed with the substance to be processed lowered in a revolving state, and discharge the molten liquid through a molten liquid discharge opening 90S; a molten liquid supply opening 80S connected to the molten liquid discharge opening 90S; a storage pond 84 to store molten liquid M supplied through the molten liquid supply opening 80S;  a liquid output part 82 to cause outflow of the storage molten liquid M; and a clarifying furnace part 80 to clarify the molten liquid M by residing the molten liquid M in the storage pond 84 for a given time.
Patent JP-2001334458-A (JP)
Title: Polishing method
Inventor: TORII HIROOMI
IPC: B24B37/07
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method easily and safely peeling off a polishing object from a polishing surface without using an overhung method and improving the throughput. SOLUTION: This polishing method polishes a semiconductor wafer W by rotating a turn table 1 having a polishing cloth 11 to which polishing liquid Q is fed and a top ring 2 holding a semiconductor wafer W respectively, a face to be polished of the semiconductor wafer W held by the top ring 2 is pushed toward the polishing cloth 11 of the turn table 1 so as to polish the semiconductor wafer. After completing the polishing of the semiconductor wafer, when the semiconductor wafer W held by the top ring 2 is separated from the polishing cloth 11 of the turn table 1, the relative speed between the turn table and the top ring 2 is increased more than the relative speed in polishing.
Patent JP-2001335620-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MAEDA HARUHIKO
IPC: C08K3/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing which has excellent moldability, soldering stress resistance, high-temperature storing characteristics and flame retardance without containing a bromine compound and an antimony compound. SOLUTION: The composition is characterized, as the essential components, by containing (A) an epoxy resin, (B) a modified phenol resin obtained by polycondensing a petroleum-based heavy oil or pitches with a formaldehyde polymer and phenols in the presence of an acidic catalyst, (C) an inorganic filler, (D) a curing accelerator and (E) a cyclic phosphazene compound.
Patent JP-2001345615-A (JP)
Title: Antenna built in door handle
Inventor: MURAKAMI YUICHI
IPC: B60R25/01
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure of antenna which can be housed within a door handle by utilizing a limited space in the door handle, is given no influence due to impact by an vehicle, and is provided with a waterproof measure. SOLUTION: An antenna 10 is provided with a bobbin 111 made of resin in which a ferrite 12 is arranged in the inside. Coils 13, 13a, and 14 are wound around its outer circumference, and it functions as an antenna by supplying an electric power to the coils 13, 13a, and 14, The antenna 10 is housed in a metallic door handle 2 having an opening 22, and the opening 22 is covered with a door handle cover 2c made of resin. In such an antenna 1 built in the door handle, a terminal 6 is formed on the one side of the bobbin 11 along the lengthwise direction of the door handle 2, so that one end of the terminal 6 is connected with the end of the coils 13 and 14, while the other end thereof is used to supply an electric power to the coils 13, 13a, and 14 therethrough.
Patent JP-2001343608-A (JP)
Title: Image display device and image display system
Inventor: KURAMOCHI JUNKO
IPC: G09F9/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent upsizing over the entire part of an illumination unit including light sources and a reflection image display element and the above device when the illumination light from the light sources is made incident directly on the image display element. SOLUTION: This improving display device has the light source units 1a and 1b which emit the illumination light, the reflection image display element 4 which displays images by the internal reflection of the incident illumination light, a projection optical system 6 which projects the images displayed on this reflection image display element 4 to the eyes 7 of an observer and a light guide optical system 3 which introduces the illumination emitted from the light source units to the image light exit side of the reflection image display element and makes the image light emitted from the reflection image display element incident on the projection optical system. The light guide optical system is so constituted as to make the illumination light from the light source units incident on a plurality of regions 4a and 4b on the reflection image display element.
Patent JP-2001348911-A (JP)
Title: Slewing working machine
Inventor: AIKAWA TOKUHIRO
IPC: E02F9/18
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To easily position a weight 21 to a base frame 20. SOLUTION: The slewing working machine has the base frame 20 constituting the lower section of a swivel base 3 and the weight 21 installed at the rear section of the base frame 20, and the weight 21 is positioned to the base frame 20 by placing both left-right side sections and approximately left-right central sections of the weight 21 onto the base frame 20.
Patent JP-2001348035-A (JP)
Title: Pallet and method of fabricating the pallet
Inventor: HISHIDA TOSHIAKI
IPC: B65D19/24
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To allow little upward slippage of a stretch-wrap film to prevent a load from shifting. SOLUTION: Two recesses are formed entirely on a corner on a side face of a resin pallet at a position of at least 10 mm from an upper surface and a lower surface respectively, wherein the maximum depth of the recess ranges from 3 to 7 mm. The invention also relates to a method of fabricating the pallet.
Patent JP-2001000652-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To confirm game information without leaving a game machine by arranging a display means of at least an auxiliary game practice frequency and a special game practice frequency, a card frequency display for displaying a frequency unit on the basis of a prescribed money amount unit, a ball lending button and a discharge button on the game machine front side. SOLUTION: At least a card frequency display 22, a ball lending button 23 and a card discharge button 24 are arranged on the front side of a game machine 1 together with a ball lendable display 25. This card frequency display 22 displays an amount of money in a frequency unit in which a digit of 1 corresponds to 100 Yen. For example, a light emitting diode of 7 segments is used to be constituted in three rows. A variable display device is arranged in an almost central part of a game area to be constituted so as to display an auxiliary game practice frequency and a special game practice frequency on the basis of operation of at least a display switching operation switch 27 besides a variable diaplay of a pattern. Thus, game information can be acquired without leaving a game machine.
Patent JP-2001350977-A (JP)
Title: System for supporting specification decision
Inventor: KUBO TSUNEYUKI
IPC: G06F3/048
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a specification decision support system for supporting work that selects an object specification among alternatives. SOLUTION: A server 11 displays an image representing respective specifications that have been downloaded from a host computer through a communication line 2 and specification information including the names of the specifications in the first area on the screen of a display device 15 for a customer, and controls so as to display a list of the selected specifications in the second area being different from the first area on the screen of the device 15 for a customer in accordance with desired specification selection by the operation of the keyboard 13 or mice 14 and 16 of a clerk or a customer.
Patent JP-2001354346-A (JP)
Title: Paper sheet carrying mechanism of image forming device
Inventor: SHINKAWA TATSUYA
IPC: G03G15/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet carrying mechanism of an image forming device capable of successively inserting small-sized paper sheets such as postcards into a fixing part without generating a big change in the distribution of temperature in the fixing part. SOLUTION: The paper sheet carrying mechanism of the image forming device comprises a transfer part for transferring a toner image to a paper sheet, a fixing part for fixing the toner image to the paper sheet, and a carrying part with a mechanism for carrying the paper sheet from the transfer part to the fixing part. The carrying part has a mechanism for carrying the paper sheet in the cross direction of the fixing part.
Patent JP-2001354776-A (JP)
Title: Aqueous dispersion of spherical particle of silicone elastomer
Inventor: IGUCHI YOSHINORI
IPC: C08J3/24
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion of spherical particles of a silicone elastomer which has an ultraviolet ray insulating property and is excellent in the surface evenness and dispersibility. SOLUTION: The aqueous dispersion of spherical particles of a silicone elastomer comprises (A) 10-70 wt.% of such spherical particles of a silicone elastomer as contain 0.1-50 wt.% of microparticles of a titanium oxide and have in the molecule 70 mol% or more of a unit of -(R12SiO)- and also have an average particle diameter of 0.1-100 μm; (B) 0.1-70 wt.% of a surfactant; and (C) the remaining portion of water.
Patent JP-2001356733-A (JP)
Title: Drive device for plasma display panel
Inventor: TAKAYAMA KUNIO
IPC: G09G3/293
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To realize improvement in an address operation margin with a small number of parts by using not only display electrodes Y but evenly using display electrodes X and Y when applying data pulse. SOLUTION: To drive a plasma display panel where plural pairs of 1st and 2nd electrodes for generating surface discharges for display and 3rd plural electrodes which cross the 1st electrodes and 2nd electrodes and generate discharges for cell selection across the 1st electrodes or the 2nd electrodes, are provided on a pair of substrates facing each other via a discharge space, the drive device is configured of a scanning voltage applying circuit for applying scanning voltages to the 1st electrodes and the 2nd electrodes, a data voltage applying circuit for applying data voltages to the 3rd electrodes, and a control circuit for controlling the scanning voltage applying circuit so that the scanning voltages are applied to either the 1st electrodes or the 2nd electrodes when applying the scanning voltages,  and the scanning voltages are evenly applied to the 1st electrodes and the 2nd electrodes.
Patent JP-2001358848-A (JP)
Title: Communication terminal equipment
Inventor: SUZUKI OSAMU
IPC: H04M1/57
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly convenient communication terminal equipment, capable of performing various settings for respective users. SOLUTION: When user identification information and one or plural functions enabling instructions among the various kinds of the functions are specified by an operation input, the specified instructable functions are made to correspond to the user identification information and are stored in an each user instructable function-setting table. For the user identification information specified at starting of operation, only the corresponding functions in the each user instructable function-setting table are displayed as selection candidates and are made instructable.
Patent JP-2001356831-A (JP)
Title: Voltage reference circuit
Inventor: UGAJIN MAMORU
IPC: G05F3/26
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is a possibility that while phase compensation is attained with a resistance Rc and a capacity Cc in an arithmetic amplifier OP1, the phase compensation is turned to be incomplete and oscillation is generated due to a feedback loop since the voltage gain of a transistor MN2 is extremely large. SOLUTION: An MP1 and an MN2 are respectively constituted as a depression type Pch MOS transistor and an enhancement type Nch MOS transistor, and the conduction types of channel impurities are equal to each other, and the conduction types of the impurities of the gate polyelectrodes are opposite to each other. The structures of transistors MN3 and MN4 are equal, and a differential amplifier AMP1 is made equivalent to a conventional arithmetic amplifier OP1. Then, the differential amplifier AMP1 is used for the feedback loop and a resistance Rc and a capacity Cc for phase compensation are inserted between the gate and drain of the transistor MN2 so that the phase compensation as a whole feedback loop including the transistor MN2 can be realized. Thus, it is possible to constitute a stable voltage reference circuit.
Patent JP-2001267330-A (JP)
Title: Bipolar transistor and its manufacturing method
Inventor: IKEDA TATSUHIKO
IPC: H01L21/331
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To realize a property structure suited for high frequency operations in a simple process in a method of manufacturing a bipolar transistor. SOLUTION: The bipolar transistor is manufactured by growing on an n-type silicon layer 16 a P-containing Si epitaxial layer 58, a B-containing SiGe epitaxial layer 60 and a B-containing Si epitaxial layer 62 in this order, forming an oxide film, forming an emitter electrode 28 (Fig. 2 (A)), patterning the three epitaxial layers in the form of base lead out electrodes (Fig. 2 (B)), and forming and heat treating an insulation film 32 to diffuse As from the emitter electrode 28 into the epitaxial layer 62 and activate B in a base lead-out electrode 56 (Fig. 2 (C)).
Patent JP-2002000189-A (JP)
Title: Device for producing candy floss
Inventor: TODOKORO MASATOSHI
IPC: A23G3/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a candy floss production device on whose main body lights for lighting up the candy floss in a tray made of a translucent resin are disposed, which is enhanced displaying effects of the candy floss and capable of easily judging energized or not. SOLUTION: This candy floss production device on whose main body a translucent tray is disposed, characterized in that luminous portions for lighting up the candy floss produced in the tray are disposed in the main body of the device.
Patent JP-2002008870-A (JP)
Title: Display device
Inventor: TSURUTA SHINKI
IPC: H01L51/50
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device securing degree of freedom in design and excellent in a view angle characteristic. SOLUTION: In the display device provided with a first electrode layer 4 provided on a substrate 1, a luminous layer 5 provided on the first electrode layer 4, and a second electrode layer 6 provided on the luminous layer 5 and emitted light h generated in the luminous layer 5 extracted from the second electrode layer 6 side, the surface of the luminous layer 5 side of the first electrode layer 4 consists of a plurality of recess and projection patterns of gentle slope surfaces. The first electrode layer 4 is provided on a plurality of projection patterns 2b of the gentle slope surfaces formed on the front surface side of the substrate 1 through an undercoat layer 3 covering the projection patterns 2b to construct the recess and projection patterns on the surface.
Patent JP-2001060287-A (JP)
Title: Order entry system
Inventor: TANIOKA TAKASHI
IPC: G06Q50/12
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an order entry system which enables a control application to be started by a unit other than a controller and can print a slip in case of radio trouble or controller trouble. SOLUTION: Output terminals 5, 6, and 11 by SS radio are provided. A wired output terminal and the radio output terminals are provided and even in case of radio trouble, a slip is outputted to the wired output terminal. An SS radio output terminal measures the electric field intensity of radio equipment of radio repeaters 3, 7, and 8 to select the best radio repeater. If a periodic disturbing wave is generated in SS radio communication, transfer with packet length shorter than cycles is performed to evade the communication disturbance. When the same information from input terminals 4 and 10 is received from radio the repeaters 3, 7, and 8, the information is discarded except information received for the 1st time.
Patent JP-2002008382-A (JP)
Title: Memory write-in device
Inventor: NARITA YOSHIHIRO
IPC: G11C16/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory write-in device having plural memory blocks where the time from the start of erasing data for a memory block, in which a memory is erased per memory block unit, to the finish of write-in of data is shortened. SOLUTION: In a storage region updating device 1, after a data accumulating means 14 writes data in a memory block B4 allocated as a memory block for accumulating data among memory blocks other than a memory block B1 in which data (e.g. transfer data) to be written is written, a data write-in means 14 erases data stored in the memory block 1 to be written, while the means 14 reads out data to be written which is stored in the memory block B4 for accumulating data, and writes the data in the memory block B1.
Patent JP-2002006252-A (JP)
Title: Optical scanner
Inventor: ODANAKA SATOSHI
IPC: G02B26/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the deterioration in characteristics in other components by the heat generation of components by dealing with the heat generation in a drive section of a polygon mirror. SOLUTION: A cover body 12 which covers the upper part of a housing 11 is provided with a bearing 13 for bearing a revolving shaft 14 of a rotor 15 constituting a polygon motor to rotatably drive the polygon mirror 17 and the bottom of the housing 11 is provided with a coil 22 of a stator core 12 and a driver IC 23 of a circuit board 19 which are heat generating sources. The positional relations between the heat generating sources and the bearing 13 in the housing 11 are separated vertically, by which the bearing 13 is isolated from the heat generating sources.
Patent JP-2002001888-A (JP)
Title: Laminated packaging material
Inventor: ODA YASUHIRO
IPC: B32B27/18
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a laminated packaging material made excellent in tear properties and appearance characteristics without lowering oxygen absorbability while keeping the request capacities of an inner layer, an oxygen absorbing layer, a cushioning layer and an oxygen barrier layer. SOLUTION: The laminated packaging material consists of the inner layer, the oxygen absorbing layer compounded with an oxygen absorbent, the cushioning layer and the oxygen barrier layer. The base materials of the inner layer, the oxygen absorbing layer and the cushioning layer comprise a low density polyethylene resin.
Patent JP-2002009272-A (JP)
Title: Photoelectric converter and its repair method
Inventor: YAGI TOMOYUKI
IPC: H04N5/367
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To the output of picture elements adjacent to a defective picture element by laser repair to achieve both of stabilized image quality and improvement in the manufacturing yield of the converter in a photoelectric converter in which a read circuit and a signal transfer line are electrically disconnected. SOLUTION: Of the spots 511 to 516, those to be actually repaired are radiated with laser to cut a surface protection film, an electrode layer forming signal transfer line 508, an N+ type a-Si layer, an a-Si layer, and an a-SiNx film to become an insulation layer. It is preferable that these laser repair spots are near the crossing spots of signal transfer line 508 and gate bias lines 505, and do not give such an influence as disconnection to the gate bias lines 505. The laser repair for crossing spots of signal transfer line 508 and gate bias lines 505 may be applied to all the signal transfer lines 508 that are electrically separated from the read circuit. Alternatively, the repair need not be applied to all the spots, and may be limited to the extent which no longer affect the image quality.
Patent JP-2002008411-A (JP)
Title: Foot light
Inventor: KITAZAWA KUNIHIRO
IPC: F21V23/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a foot light A for improved maintainability. SOLUTION: An equipment body 20 of the foot light A comprises a body 21, a cover 22, and a lens cover 23. The lens cover 23 is formed of a translucent synthetic resin, and the cover 22 and the lens cover 23 are fitted side by side on the front surface of the body 21 in its length direction. The equipment body 20 is fitted to a construction surface with the lens cover 23 looking downward by inserting a plug blade 25 protruding from the rear surface of the body 22 into a receptacle provided on the construction surface. Inside the equipment body 20, printed boards 33 and 34 where a plurality of light-emitting diodes 1 and circuit parts of an igniting circuit are mounted are housed.  The plurality of light-emitting diodes 1 are provided, in a line, at such part of the printed board 33 as faces the lens cover 23 while the optical axes of the light-emitting diodes 1 look downward with the equipment body 20 fitted to the construction surface.